Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 941-992-3 | CAS number: -
Substance identity
Identification
- Display Name:
- Reaction product of Phenol, Sulphuric acid and Sodium hydroxide
- EC Number:
- 941-992-3
- Molecular formula:
- not applicable
- IUPAC Name:
- Reaction product of Phenol, Sulphuric acid and Sodium hydroxide
Type of Substance
- Composition:
- UVCB
- Origin:
- organic
Substance Identifiers
Compositions
Boundary Composition(s)
Legal Entity Composition(s) open all close all
- State Form:
- other: paste
Constituent 1
- Reference substance name:
- 4,4'-sulphonyldiphenol
- EC Number:
- 201-250-5
- EC Name:
- 4,4'-sulphonyldiphenol
- CAS Number:
- 80-09-1
- Molecular formula:
- C12H10O4S
- IUPAC Name:
- 4,4'-sulfonyldiphenol
Constituent 2
- Reference substance name:
- Unknown components
- Molecular formula:
- Unknown components
- IUPAC Name:
- Unknown components
Constituent 3
- Reference substance name:
- Sodium 4-hydroxybenzenesulphonate
- EC Number:
- 212-550-0
- EC Name:
- Sodium 4-hydroxybenzenesulphonate
- CAS Number:
- 825-90-1
- Molecular formula:
- C6H5NaO4S
- IUPAC Name:
- Sodium 4-hydroxybenzenesulfonate
Constituent 4
- Reference substance name:
- Trihydroxy triphenyl sulfone
- Molecular formula:
- not applicable
- IUPAC Name:
- Trihydroxy triphenyl sulfone
Constituent 5
- Reference substance name:
- o-[(4-hydroxyphenyl)sulphonyl]phenol
- EC Number:
- 226-421-1
- EC Name:
- o-[(4-hydroxyphenyl)sulphonyl]phenol
- CAS Number:
- 5397-34-2
- Molecular formula:
- C12H10O4S
- IUPAC Name:
- 2-[(4-Hydroxyphenyl)sulfonyl]phenol
Constituent 6
- Reference substance name:
- Mono sulfonated dihydroxy diphenyl sulfone, salified form
- Molecular formula:
- C12H9NaO7S2
- IUPAC Name:
- Mono sulfonated dihydroxy diphenyl sulfone, salified form
Constituent 7
- Reference substance name:
- Phenol
- EC Number:
- 203-632-7
- EC Name:
- Phenol
- CAS Number:
- 108-95-2
- Molecular formula:
- C6H6O
- IUPAC Name:
- phenol
Composition(s) generated upon use
Other types of composition(s)
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
